Isabella Capital Management
2026-08-29isabella.capital
Overview
What they do
Isabella Capital Management is an institutional alternative asset management firm that specialises in investing across capital structures. Our core belief is that credit is frequently mispriced relative to its risk-reward profile, peers, and its own capital structure. We believe that skilled investors can identify the mispricing and the catalysts to correct it. Isabella’s differentiated approach leverages quantitative screens to provide data-driven insights through deep, scenario-based, fundamental analysis. We then overlay sub-strategy-specific models to optimise and manage the trade life cycle. Our approach is repeatable, reliable, and robust, aiming to deliver stable, positive, and uncorrelated returns through various market cycles. The firm was founded in 2024 by CIO Jonny Thompson.
isabella.capital
What they look for
The firm’s core philosophy is that credit is frequently mispriced when assessed relative to its risk-reward profile, peers, and its own capital structure. They believe that a combination of "opportunistic" trading and "disciplined" risk management can capture these inefficiencies.
isabella.capital
Stage
Series B+
isabella.capital
Sectors
Healthcare, Climate, Deeptech
isabella.capital
Based
London, GB
isabella.capital
Sources
Portfolio, cheque size and the rest
The companies they have backed, the cheque they write, and whether they are deploying right now.
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